Watch List notes:

ISLAMIC, al-Maghreb (North Africa). Hafsids. Abu 'Abd Allah Muhammad I. AH 647-675 / AD 1249-1277. AV Half Dinar (23mm, 2.36 g, 12h). Unlisted (Tunis[?])mint. Undated, but struck circa AH 634-640 (AD 1236-1242). Hazard 559; Album 502. Good VF, trace of deposit on reverse.

From the collection of Dr. Lawrence A. Adams, purchased from Stephen Album, June 1979.